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Schmitt Marine & Ongaro

Schmitt Marine & Ongaro Deluxe All-Stainless-Steel Trumpet Horns are premier marine signaling devices recognized for their robust construction and compliance with maritime safety standards. Engineered specifically to handle brutal salt and freshwater conditions, the Deluxe line distinguishes itself by featuring 304 stainless steel construction both inside and out, down to the sealed sound mechanisms.

Key Performance Specs & Variations

Every Deluxe model features an integrated water drainage design, comes pre-wired, and uses a standard configuration engineered to seamlessly swap into existing factory mounting holes. All horns in this line carry a 5-year rust-free guarantee and meet ABYC A-23 certification for boats up to 12 meters (39 feet).

Configuration Configuration Output Rating Dimensions Max Amp Draw
Standard Single Model 10027 (12V)
Model 12427 (24V)		 118 – 120 dB @ 1m 16 ½" L × 4" W × 4 ¾" H 4 Amps (12V)
2 Amps (24V)
Shorty Single Model 10009 (12V) 114 dB @ 1m 13 ½" L × 3 ½" W × 4" H 4 Amps
Shorty Dual Model 10012 (12V) 114 – 120 dB @ 1m Compact Twin 7 Amps
Standard Dual Model 10028 (12V)
Model 12428 (24V)		 122 – 125 dB @ 1m 8 ½" L × 8" W × 5" H

8 Amps (12V)

4 Amps (12V)

Single vs. Dual Trumpet Options

  • Single Trumpets: Ideal if you are seeking a traditional, clear, single-frequency signaling profile with a sleeker footprint on your bow or cabin top.
  • Dual Trumpets: Combine alternating low-tone (approx. 321 Hz) and high-tone (approx. 341 Hz) frequencies simultaneously. This blend generates a much more authoritative, discordant blast that cuts aggressively through heavy wind, fog, and dense engine room noise.

Don't compromise on safety and quality. Explore our range of Schmitt Marine products today and elevate your boating adventures. Shop now to find the perfect accessories that meet your needs!

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